http://www.minecraftforum.net/topic/249637-173-optifine-hd-g-fps-boost/

This link will give u the wish u ever had...NO FUCKING LAG...so .. go click on that link download..installl

WISH GRANTED...

thumbs up this if it helps

is it compatible with most mods, i think its incompatible with some mod I like...

i tried it jallaf and i actually got twice as much fps now in spawn. thx broham.

I FUCKING LOVE YOU

I got the:

OptiFine 1.7.3_HD_MT_G2

(MultiThreaded, uses second core on dualcore CPU-s)

one, and since I have dual core SPAWN IS COMPLETELY LAG FREE!!!!!!!! AND I DONT LAG IN RAIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AND IT AlSO DOES LIKE MCPATCHER AND LOADS CUSTOM WATER/LAVA OR HD TEXTURE PACKS WITHOUT THE PATCHER OMFG I <3 YOU

no homo

wtf the download link on the minecraft forums talks me to hulkshare

.....The OP or the program?

Does it work with the modified client sawine has set up?

yes i used it reggie

i install it delete the folder it says and i go to restart minecraft and it just stays black help14!@?$!$?!

delete meta-inf, drag and drop the files into your minecraft.jar simple BUT delete the meta-inf in the minecraft.jar folder this help?